tests/varenv1.sub

   1 # test out the export behavior of variable assignments preceding `eval', `.'
   2 # and shell functions
   3
   4 func()
   5 {
   6         printenv var
   7 }
   8
   9 export var=10
  10 echo expect 20
  11 var=20 eval printenv var
  12
  13 : ${TMPDIR:=/tmp}
  14 TMPFILE=$TMPDIR/evalsub.$$
  15
  16 rm -f $TMPFILE
  17 echo 'printenv var' > $TMPFILE
  18
  19 echo expect 30
  20 var=30 . $TMPFILE
  21
  22 rm -f $TMPFILE
  23
  24 echo expect 40
  25 var=40 func
  26
  27 echo expect 50
  28 var=50 command printenv var